韩国采购需求：城市观光、教育旅游、中国徒步旅行

I hope this message finds you well. I'm reaching out to get more details about a trip to explore the natural wonders of Sichuan that I'm considering for early January. I'm particularly interested in understanding whether this adventure is designed for solo travelers or if it's more suitable for a group experience. Additionally, it would be helpful to know the price variations between these two options, as well as any inclusions or differences in the itinerary. If available, I'd appreciate insights into group size limits, any additional activities that might be offered for either format, and whether there are any early booking discounts. Your guidance on transportation, accommodations, and meal arrangements would also be valuable in helping me plan. Looking forward to your prompt response with all the necessary details!